Karki, I. B., J. J. Nakarmi, P. K. Mandal, and S. Chatterjee. “Study of Tea Aroma Based on Zinc Oxide Nanorod Sensing Element”. Himalayan Physics 3 (December 26, 2012): 1–5. Accessed December 2, 2024. https://www.nepjol.info/index.php/HP/article/view/7266.